Levenhuk Wezzer Air MC30 Compact Portable Multi Functional Quality Monitor Station CO₂ Monitor, Thermometer, Hygrometer

[THERMOMETER] can monitor temperature changes in the environment in the range from -10 to +60°C, which makes the device suitable for a wide range of indoor and outdoor areas [HYGROMETER] provides you with accurate measurements of the humidity levels, which is essential for greenhouses, offices, bathrooms and baby rooms, especially in the winter season when the heating dries out the air, or in rainy weather when excessive humidity may cause mould [CO₂ MONITOR] determines the carbon dioxide levels and helps you to improve the comfort of your daily life by tracking the levels of the components that cause fatigue, headaches, problems with focus, etc. [COMFORT LEVEL ALARM] tracks the basic parameters of the indoor microclimate and will notify you if it needs to be improved (by opening a window, turning on a humidifier, etc.) [WIRELESS & ECO-FRIENDLY] system of this stylish device is operated by a rechargeable battery, which allows for minimizing waste; the on-screen indicator will notify you when it is time to charge the battery